<!--
 * @Author: your name
 * @Date: 2022-04-23 10:26:53
 * @LastEditTime: 2022-04-23 16:59:40
 * @LastEditors: Please set LastEditors
 * @Description: 打开koroFileHeader查看配置 进行设置: https://github.com/OBKoro1/koro1FileHeader/wiki/%E9%85%8D%E7%BD%AE
 * @FilePath: \算法测试\day0906\4.23.html
-->
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <script>

        // function fun(n,o) {
        //     console.log(o);
        //     return {
        //         fun:function(m){
        //             return fun(m,n);
        //         }
        //     }
        // }
        // var a = fun(0);a.fun(1);a.fun(2);a.fun(3);
        // var b = fun(0).fun(1).fun(2).fun(3);
        // var c = fun(0).fun(1);c.fun(2);c.fun(3);

        let arr = [];
        for(var i = 0;i < 3;i++){
            let a = function(){
                console.log(i);
            }
            arr.push(a);
        }
        arr[0]();
    </script>
</body>
</html>